Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a sealing device capable of adapting to steel pipe piles with different diameters, and relates to the technical field of foundation pit engineering. The sealing device comprises a steel pipe pile, an air compressor, an air pressure compensation controller and a sealing device, an air conveying pipe is connected between the output end of the air compressor and the sealing device, the sealing device comprises an upper steel plate and a lower steel plate, a screw is arranged between the upper steel plate and the lower steel plate, the screw is a hollow steel part, the screw is connected with the upper steel plate through the screw, the screw is rigidly connected with the lower steel plate, a sealing rubber ring is arranged on the lower steel plate, a sealing air bag is further installed between the upper steel plate and the lower steel plate, and the sealing air bag is fixed to the screw. The construction device can automatically seal the interior of the steel pipe pile through gas pressure in the gas injection and pressurization process of the prefabricated pipe pile, the construction efficiency is improved, operation is convenient, the application range is wide, the sealing effect is good, recycling construction of the steel pipe pile is facilitated, and the construction device can adapt to steel pipe piles with different diameters in the current market.
本发明公开了一种可适应不同直径钢管桩的密封装置，涉及基坑工程技术领域。包括钢管桩、空压机、气压补偿控制器和密封装置，空压机输出端与密封装置之间连接有输气管，所述密封装置包括上钢板和下钢板，上钢板和下钢板之间设置有螺杆，螺杆为中空钢制构件，螺杆与上钢板通过螺丝连接，螺杆与下钢板刚性连接，下钢板上设有密封橡胶圈，上钢板和下钢板之间还安装有密封气囊，密封气囊固定在螺杆上。本发明该施工装置可以在向预制管桩内注气加压过程中，利用气体压力自动密封钢管桩内部，提高施工效率，且操作方便，适用范围广、密封效果好，利于钢管桩回收施工，且能够适应目前市场不同直径的钢管桩。
The invention discloses a sealing device capable of adapting to steel pipe piles with different diameters, and relates to the technical field of foundation pit engineering. The sealing device comprises a steel pipe pile, an air compressor, an air pressure compensation controller and a sealing device, an air conveying pipe is connected between the output end of the air compressor and the sealing device, the sealing device comprises an upper steel plate and a lower steel plate, a screw is arranged between the upper steel plate and the lower steel plate, the screw is a hollow steel part, the screw is connected with the upper steel plate through the screw, the screw is rigidly connected with the lower steel plate, a sealing rubber ring is arranged on the lower steel plate, a sealing air bag is further installed between the upper steel plate and the lower steel plate, and the sealing air bag is fixed to the screw. The construction device can automatically seal the interior of the steel pipe pile through gas pressure in the gas injection and pressurization process of the prefabricated pipe pile, the construction efficiency is improved, operation is convenient, the application range is wide, the sealing effect is good, recycling construction of the steel pipe pile is facilitated, and the construction device can adapt to steel pipe piles with different diameters in the current market.
本发明公开了一种可适应不同直径钢管桩的密封装置，涉及基坑工程技术领域。包括钢管桩、空压机、气压补偿控制器和密封装置，空压机输出端与密封装置之间连接有输气管，所述密封装置包括上钢板和下钢板，上钢板和下钢板之间设置有螺杆，螺杆为中空钢制构件，螺杆与上钢板通过螺丝连接，螺杆与下钢板刚性连接，下钢板上设有密封橡胶圈，上钢板和下钢板之间还安装有密封气囊，密封气囊固定在螺杆上。本发明该施工装置可以在向预制管桩内注气加压过程中，利用气体压力自动密封钢管桩内部，提高施工效率，且操作方便，适用范围广、密封效果好，利于钢管桩回收施工，且能够适应目前市场不同直径的钢管桩。
Sealing device capable of adapting to steel pipe piles with different diameters
一种可适应不同直径钢管桩的密封装置
21.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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